1~5 B A C B C
6~10 A B C A C
11~15 B A B C C
16~20 B C B C A
21~25 B A C A C
26~30 B C A C D
31~35 C B D A C
36~40 B D B C D
41~45 D A C B A
46~50 C D C B A
51~70 B B D C A D A C D B C D B C D B A E D C
71~75 E B F C A
76.try your best
77.to learm from
78.did a good job
79.take her place
80.the most famous teachers
作文自己写。